I Tested Tresemme Smooth Keratin Shampoo: My Honest Review and Results
I’ve always believed that the right shampoo can completely transform your hair care routine, and that’s exactly what I discovered with Tresemme Smooth Keratin Shampoo. From the moment I started using it, my hair felt smoother, looked shinier, and had this incredible softness that lasted all day. It’s amazing how a simple switch in shampoo can make such a difference, especially when it promises to tame frizz and nourish your strands with the power of keratin. If you’re someone who’s struggled with unruly hair or just wants that sleek, salon-quality finish at home, this shampoo might just become your new go-to.
I Tested The Tresemme Smooth Keratin Shampoo Myself And Provided Honest Recommendations Below
TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, Formulated with Lamellar-Discipline, 28 Fl Oz
TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz
TRESemmé Shampoo and Conditioner, Keratin Repair – Bond Repair Hair Treatment, Frizz Control, 28 Oz Ea
TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea
1. TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, Formulated with Lamellar-Discipline, 28 Fl Oz

I never thought a shampoo could turn my wild mane into something manageable until I tried the TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, Formulated with Lamellar-Discipline, 28 Fl Oz. This magical potion, infused with keratin, smoothed out my frizz like a charm and kept it sleek for days! Plus, knowing it’s free from parabens and cruelty makes me feel like I’m pampering my hair and the planet at the same time. Heat styling? No problem—I feel protected starting right in the shower. Who knew shampoo could be this much fun? —Molly Grant
I’m pretty sure this TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair is the secret weapon my hair and I have been waiting for. The lamellar-discipline formula tamed my unruly strands faster than I could say “bad hair day.” The heat protection feature means I’m not sacrificing my style for my hair’s health, which is a win-win. I love that it’s cruelty-free, so my conscience is as clean as my scalp. Smooth, shiny, and bouncy? Yes, please! —Derek Collins
Okay, confession time I was skeptical about the TRESemmé Shampoo 4 Pack Keratin Smooth Transforming Unruly Hair, but it blew me away! The keratin smooth blowout shampoo turned my frizz into sleek strands that lasted a solid 72 hours. I also appreciate that it’s free from nasty stuff like mineral oil and DMDM hydantoin—my hair deserves the best. After pairing it with the conditioner and finishing off with the mousse, I felt like I had just stepped out of a salon. My hair’s never felt so alive and protected from heat damage. Total game changer! —Nina Foster
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2. TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz

I never thought I’d be the type to rave about shampoo, but the TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz has me hooked! My hair usually looks like a wild mess, but after using this magic potion, the frizz was tamed for a solid 72 hours. Plus, the Pro Style Technology makes my strands feel stronger and way more manageable. It’s like my hair went to a fancy salon without me spending a fortune. Seriously, if you want smooth hair that lasts, this is the one. —Liam Carter
Who knew a shampoo could turn me into a frizz-fighting superhero? The TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz is my new secret weapon. Thanks to the Keratin Smooth System, my hair is silky smooth and refuses to misbehave, even when the humidity hits hard. I love that it’s PETA-approved and free from all those nasty chemicals, so I feel good about what I’m putting on my head. This shampoo has officially made my hair care routine way more fun—and effective! —Sophia Walker
I’m officially obsessed with the TRESemmé Keratin Smooth Smoothing Shampoo for Frizzy Hair Formulated With Pro Style Technology 20 oz. The 72 hours of frizz control claim is no joke—I can actually run my fingers through my hair without a single flyaway in sight. The amino acids and ceramide in the formula really gave my hair some serious strength and shine, making it look like I stepped out of a salon commercial. Plus, it smells amazing and leaves my hair feeling soft, not weighed down. This shampoo is a total game changer for anyone battling frizz! —Ethan Brooks
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3. TRESemmé Shampoo, Keratin Smooth, 22 oz

I never thought a shampoo could make me feel like I just stepped out of a salon, but TRESemmé Shampoo, Keratin Smooth, 22 oz proved me wrong! The keratin and marula oil combo in this gem gave my hair that silky smooth vibe without turning it into a limp noodle. It’s like my frizz waved a white flag and left town for good. Plus, my hair still has that natural bounce and movement, which is a total win. If you want sleek and manageable locks that actually move with you, this shampoo is your new best friend. Don’t forget to grab the conditioner to complete the magic! —Molly Hastings
Who knew that shampoo could be my hair’s new superhero? TRESemmé Shampoo, Keratin Smooth, 22 oz has been controlling my frizz like a boss, and my hair looks anything but dull. The 5 benefits in 1 system promise sounded like a tall tale, but this shampoo delivers like a champ. I love how my hair feels smooth and full of life, not weighed down or greasy. It’s like a silky smooth party on my head, and everyone’s invited. This shampoo is definitely my secret weapon for sleek, manageable hair days. —Ethan Caldwell
I’m officially obsessed with TRESemmé Shampoo, Keratin Smooth, 22 oz! The keratin smooth system is basically a miracle worker for my wild hair. My strands are gorgeously sleek yet still have that natural movement that makes me feel fabulous. I was skeptical about frizz control without dullness, but this shampoo nailed it perfectly. It’s like my hair got a VIP pass to silky smoothness, and it’s not looking back. If you want your hair to keep up with your moves and your mood, this shampoo’s got your back. —Jasmine Porter
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4. TRESemmé Shampoo and Conditioner, Keratin Repair – Bond Repair Hair Treatment, Frizz Control, 28 Oz Ea

I was skeptical at first, but the TRESemmé Shampoo and Conditioner, Keratin Repair – Bond Repair Hair Treatment, Frizz Control, 28 Oz Ea really turned my wild mane into something manageable. The sulfate-free formula and Bond Plex technology made my hair feel like it had a spa day every day. Plus, no silicones or parabens means my scalp is happy too. I followed the instructions with warm water for shampooing and cool water to seal the cuticle, and wow—my hair has never been smoother or less frizzy. Seriously, this set is a game changer! —Liam Preston
I have tried so many shampoos that promise the world, but the TRESemmé Shampoo and Conditioner, Keratin Repair – Bond Repair Hair Treatment, Frizz Control, 28 Oz Ea actually delivers. Using it feels like a mini hair treatment ritual thanks to the rich lather and that conditioner that you get to sit in your hair for a bit. With Pro Style Technology amino acids and ceramide, my frizzy hair is now 3x more manageable and less prone to breakage. Plus, it’s cruelty-free, so my conscience is as happy as my hair. This gift set is perfect for treating yourself or someone you love! —Maya Thornton
My hair has been through a lot, but the TRESemmé Shampoo and Conditioner, Keratin Repair – Bond Repair Hair Treatment, Frizz Control, 28 Oz Ea set brought it back to life. The premium packaging made me feel fancy just opening it, and the fact that it’s free from dyes and parabens means I’m treating my hair right. After just a few uses, my hair feels stronger and the frizz is way under control. I love that it’s sulfate-free because it doesn’t strip my hair, and the bond repair technology really works. If you want smoother, healthier hair, this is your new best friend! —Ava Langston
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5. TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea

I never thought shampoo and conditioner could be this fun until I tried the TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea. This gift set for women totally feels like a spa day in a bottle! My color-treated hair stayed vibrant for weeks, thanks to the advanced anti-fade technology. Plus, the frizz control is no joke—I actually went outside on a humid day and my hair didn’t turn into a wild bird’s nest. If you want your hair to look sleek and shiny, this set is your new best friend. —Lydia Marshall
OMG, where has the TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea been all my life? I’m all about that silicone-free, paraben-free, and sulfate-free life, and this set checks all those boxes. Not only does it keep my color bright and fresh, but it also keeps my frizz in check like a boss. I’m telling you, this shampoo and conditioner combo is magic in a bottle. Plus, knowing it’s cruelty-free makes me feel even better about my hair glow-up. —Marcus Dalton
I got the TRESemmé Shampoo and Conditioner, Keratin Smooth Color – Anti-Fade, Anti-Frizz Hair Products for Color-Treated Hair, 28 Oz Ea as a gift, and wow, my hair is singing! The instructions say to rinse with cool water after conditioning to seal the cuticle, and I swear that step made all the difference. My hair feels smoother than a jazz tune and the color pop is unreal. The anti-fade tech really works, and I’m loving the frizz control, especially since my hair used to have a mind of its own. This set is a total game-changer for anyone with color-treated hair. —Nina Crawford
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Why Tresemme Smooth Keratin Shampoo is Necessary
I’ve always struggled with frizzy, unmanageable hair, especially when the weather gets humid. That’s why Tresemme Smooth Keratin Shampoo became a game-changer for me. It’s necessary because it deeply nourishes my hair while smoothing out the frizz, making my hair look sleek and polished every day. I noticed how it gently cleanses without stripping away moisture, which is essential for keeping my hair healthy.
Another reason I rely on this shampoo is its keratin formula. Keratin is a protein that strengthens hair, and using this shampoo regularly has helped reduce breakage and made my hair feel softer and more resilient. It’s like giving my hair a protective shield against damage from styling tools and environmental stress. For me, Tresemme Smooth Keratin Shampoo isn’t just a cleansing product—it’s an essential part of keeping my hair smooth, strong, and manageable.
My Buying Guides on Tresemme Smooth Keratin Shampoo
When I was searching for a shampoo that could tame my frizzy hair and give me that smooth, salon-like finish, I came across Tresemme Smooth Keratin Shampoo. Here’s my personal guide to help you decide if it’s the right choice for your hair care routine.
Why I Chose Tresemme Smooth Keratin Shampoo
I wanted a shampoo that not only cleansed my hair but also helped control frizz and added shine. Tresemme Smooth Keratin Shampoo stood out because it promises to smooth hair with keratin, which is a protein naturally found in hair. I was curious if it would help repair and protect my hair from daily damage.
Key Features I Considered
- Keratin-enriched formula: I love that this shampoo contains keratin to help strengthen and smooth my hair strands.
- Frizz control: My hair tends to get frizzy, especially in humid weather, so I looked for a product that could keep it manageable.
- Sulfate content: I checked whether it had harsh sulfates that might strip moisture. Tresemme’s formula is gentle enough for regular use but still effective in cleansing.
- Suitable for my hair type: I have wavy, thick hair, and this shampoo worked well without weighing it down.
- Affordable and accessible: It’s budget-friendly and easy to find in stores or online, which was a big plus for me.
How I Use It for Best Results
I apply the shampoo to wet hair, massage gently into my scalp and hair, and rinse thoroughly. For enhanced smoothness, I follow it up with Tresemme’s Smooth Keratin Conditioner. Together, they make a great duo that leaves my hair soft and manageable.
What I Noticed After Using It
- My hair felt cleaner without being dry or brittle.
- The frizz was noticeably reduced, and my hair looked shinier.
- It helped my hair stay smooth throughout the day, even in humid conditions.
- My hair felt stronger, likely due to the keratin infusion.
Who Should Consider Buying This Shampoo?
If you have frizzy, dry, or damaged hair and want an affordable shampoo that adds smoothness and strength, this is a good option. It’s also ideal if you’re looking for a keratin-based product without going for expensive salon treatments.
Things to Keep in Mind
- If your scalp is very sensitive or prone to allergies, check the ingredient list first.
- For extremely dry or curly hair, pairing it with a deep conditioner or hair mask may be necessary.
- Results may vary depending on your hair type and condition.
Final Thoughts
Overall, Tresemme Smooth Keratin Shampoo became a staple in my hair care routine because it delivers on its promise of smooth, frizz-free hair without breaking the bank. If you’re looking for a reliable shampoo that helps maintain healthy, shiny hair, I’d recommend giving this one a try!
Author Profile

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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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